Precision Rotary Turntables
Precision Rotary Turntables
YRT Series
A double direction axial bearing with a radial guide roller that combine to create a very rigid, accurate bearing system.
The YRT Series is suitable for slow and limited duration operations
| Outline dimensions | Outer holes | Inner holes | Limiting speed | Weight | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| QCB reference | Da | d1 | Di | C | H1 | H | La | na | Li | ni / CS Øds x ts | ||
| mm | mm | mm | mm | mm | mm | mm | mm | rpm | kg | |||
| YRT 50 | 126 | 105 | 50 | 10 | 20 | 30 | 116 | 12 Ø5.6 | 63 | 10 Ø5.6 | 440 | 1.6 |
| YRT 80 | 146 | 130 | 80 | 12 | 23.35 | 35 | 138 | 12 Ø4.6 | 92 | 10 Ø5.6 CS Ø10×4 | 530 | 2.4 |
| YRT 100 | 185 | 160 | 100 | 12 | 25 | 38 | 170 | 15 Ø5.6 | 112 | 16 Ø5.6 CS Ø10×5.4 | 430 | 4.1 |
| YRT 120 | 210 | 184 | 120 | 12 | 26 | 40 | 195 | 21 Ø7 | 135 | 22 Ø7 CS Ø11×6.2 | 340 | 5.3 |
| YRT 150 | 240 | 214 | 150 | 12 | 26 | 40 | 225 | 33 Ø7 | 165 | 34 Ø7 CS Ø11×6.2 | 320 | 6.2 |
| YRT 180 | 280 | 244 | 180 | 15 | 29 | 43 | 260 | 45 Ø7 | 194 | 46 Ø7 CS Ø11×6.2 | 280 | 7.7 |
| YRT 200 | 300 | 274 | 200 | 15 | 30 | 45 | 285 | 45 Ø7 | 215 | 46 Ø7 CS Ø11×6.2 | 260 | 9.7 |
| YRT 260 | 385 | 345 | 260 | 18 | 36.5 | 55 | 365 | 33 Ø9.3 | 280 | 34 Ø9.3 CS Ø15×8.2 | 200 | 18.3 |
| YRT 325 | 450 | 415 | 325 | 20 | 40 | 60 | 430 | 33 Ø9.3 | 342 | 34 Ø9.3 CS Ø15×8.2 | 170 | 25 |
| YRT 395 | 525 | 486 | 395 | 20 | 42.5 | 65 | 505 | 45 Ø9.3 | 415 | 46 Ø9.3 CS Ø15×8.2 | 140 | 33 |
| YRT 460 | 600 | 560 | 460 | 22 | 46 | 70 | 580 | 45 Ø9.3 | 482 | 46 Ø9.3 CS Ø15×8.2 | 120 | 45 |
| YRT 580 | 750 | 700 | 580 | 30 | 60 | 90 | 720 | 42 Ø11.4 | 610 | 46 Ø11.4 CS Ø18×11 | 80 | 89 |
| YRT 650 | 870 | 800 | 650 | 34 | 78 | 122 | 830 | 42 Ø14 | 680 | 46 Ø14 CS Ø20×13 | 65 | 170 |
| YRT 850 | 1095 | 1018 | 850 | 37 | 80.5 | 124 | 1055 | 54 Ø18 | 890 | 58 Ø18 CS Ø26×17 | 50 | 253 |
| YRT 950 | 1200 | 1130 | 950 | 40 | 86 | 132 | 1160 | 54 Ø18 | 990 | 58 Ø18 CS Ø26×17 | 40 | 312 |
| YRT 1030 | 1800 | 1215 | 1030 | 40 | 92.5 | 145 | 1255 | 66 Ø18 | 1075 | 60 Ø18 CS Ø26×17 | 33 | 375 |
Characteristics
Predrilled and ready to fit
- Rigid and accurate bearing system supports axial, radial and moment loads
- Axially and radially preloaded after installation
- Unsealed
- Available in P5, P4 and P2 precision grades in diameters from 70 – 1800mm diameter
YRTS Series
The YRTS Series has higher limiting speeds and low, uniform torque across the speed range and is thus suitable for use with torque motors.
| Outline dimensions | Outer holes | Inner holes | Limiting speed | Weight | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| QCB reference | Da | d1 | Di | C | H1 | H | La | na | Li | ni / CS Øds x ts | ||
| mm | mm | mm | mm | mm | mm | mm | mm | rpm | kg | |||
| YRTS 200 | 300 | 274 | 200 | 15 | 30 | 45 | 285 | 45 Ø7 | 215 | 46 Ø7 CS Ø11×6.2 | 1160 | 9.7 |
| YRTS 260 | 385 | 345 | 260 | 18 | 36.5 | 55 | 365 | 33 Ø9.3 | 280 | 34 Ø9.3 CS Ø15×8.2 | 910 | 18.3 |
| YRTS 325 | 450 | 415 | 325 | 20 | 40 | 60 | 430 | 33 Ø9.3 | 342 | 34 Ø9.3 CS Ø15×8.2 | 760 | 25 |
| YRTS 395 | 525 | 486 | 395 | 20 | 42.5 | 65 | 505 | 45 Ø9.3 | 415 | 46 Ø9.3 CS Ø15×8.2 | 650 | 33 |
| YRTS 460 | 600 | 560 | 460 | 22 | 46 | 70 | 580 | 45 Ø9.3 | 482 | 46 Ø9.3 CS Ø15×8.2 | 560 | 45 |
ZKLDF Series
- Axial angular contact ball bearing
- Suitable for high speeds
- High axial and radial load capacity with high rigidity
- Sealed
- Suitable for use in rotary tables, milling & grinding heads and test equipment
| Outline dimensions | Outer holes | Inner holes | Limiting speed | Weight | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| QCB reference | Da | d1 | Di | C | H1 | H | La | na | Li | ni / CS Øds x ts | ||
| mm | mm | mm | mm | mm | mm | mm | mm | rpm | kg | |||
| ZKLDF 100 | 185 | 160 | 100 | 15 | 25 | 38 | 170 | 15 Ø5.6 | 112 | 16 Ø5.6 CS Ø10×5.4 | 2800 | 4.5 |
| ZKLDF 120 | 210 | 184 | 120 | 15 | 26 | 40 | 195 | 21 Ø7 | 135 | 22 Ø7 CS Ø11×6.2 | 2400 | 6 |
| ZKLDF 150 | 240 | 214 | 150 | 15 | 26 | 40 | 225 | 33 Ø7 | 165 | 34 Ø7 CS Ø11×6.2 | 2000 | 7.5 |
| ZKLDF 200 | 300 | 274 | 200 | 15 | 30 | 45 | 285 | 45 Ø7 | 215 | 46 Ø7 CS Ø11×6.2 | 1600 | 11 |
| ZKLDF 260 | 385 | 345 | 260 | 18 | 36.5 | 55 | 365 | 33 Ø9.3 | 280 | 34 Ø9.3 CS Ø15×8.2 | 1200 | 22 |
| ZKLDF 325 | 450 | 415 | 325 | 20 | 40 | 60 | 430 | 33 Ø9.3 | 342 | 34 Ø9.3 CS Ø15×8.2 | 1000 | 28 |
| ZKLDF 395 | 525 | 486 | 395 | 20 | 42.5 | 65 | 505 | 45 Ø9.3 | 415 | 46 Ø9.3 CS Ø15×8.2 | 800 | 39 |
| ZKLDF 460 | 600 | 560 | 460 | 22 | 46 | 70 | 580 | 45 Ø9.3 | 482 | 46 Ø9.3 CS Ø15×8.2 | 700 | 50 |
- Due to the very specialised nature and high costs of these units they are imported to order only after proper evaluation of needs.
This page is intended to show the sizes available, detailed technical information is available to interested customers.
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